-AC_ARG_WITH(kcompat, [ --with-kcompat path Path to libkcompat source], KCOMPAT_PATH="$withval", AC_MSG_ERROR([Must specify libkcompat path.]))
+AC_ARG_WITH(kcompat, [ --with-kcompat=path Path to libkcompat source], KCOMPAT_PATH="$withval", AC_MSG_ERROR([Must specify libkcompat path.]))